@book{256843,
	author = {Aufmann, Richard N. and Lockwood, Joanne S.},
	title = {Prealgebra /},
	publisher = {Brooks/Cole, Cengage Learning,},
	year = {[2014]},
	address = {Belmont, CA, USA :},
	edition = {Edition 6.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy1516/2012944928-b.html}
}